Operation method of the flash memory cell and this kind of flash memory cell which possess the pad floating gate

摘要

This invention, the floating gate which is arranged in the trench (FG) with, the source electrode (S) the drain electrode the floating gate which (D) is connected (FG) the epitaxial channel layer which is imbedded (EPI) with, channel layer (EPI) the selective gate which is arranged on (CG) with the program possible read-only memory which it possesses (MC) is something regarding.